9
Table 1: Air Intake / Vent System Options
Table 3: Burnham Vent System and Air Intake System Components
T
able 2: Vent System Components Included with Boiler
Option Description
Additional
Vent Kit
Required
Part
Number
Installation
Drawing and
Specication
(Section)
1. Separate
Horizontal
Direct Vent (sealed combustion) with both the vent pipe and
air intake pipe terminating horizontally (through a sidewall)
with individual penetrations for the vent and air intake piping
and terminals.
No See Table 2 F.
2. Separate
Vertical
Direct Vent (sealed combustion) with both the vent pipe and
air intake pipe terminating vertically (through the roof) with
individual penetrations for the vent and air intake piping and
terminals.
Yes
6116062
(RV3-RV7)
G.
3. Combination
Horizontal
Direct Vent (sealed combustion) with the vent pipe and air
intake pipe joining at a common terminal and terminating
horizontally (through a sidewall up to 15” thick) with only
one penetration.
Yes
61106012
(RV3-RV7)
H
4. Combination
Vertical
Direct Vent (sealed combustion) with the vent pipe and air
intake pipe joining at a common terminal and terminating
vertically (through the roof) with only one penetration.
Yes
61106014
(RV3-RV7)
I.
5. Indoor Air
Power Vent - Air used for combustion is provided from within
the building.
Yes
61106008
(RV3-RV4)
J.
61106009
(RV5-RV7)
6. PVC Air
Intake
Allows use of PVC pipe (4” Dia. S & D [thin wall] PVC) in lieu
of single wall metal pipe for air intake piping.
Yes
6116054
(RV3-RV7)
K.
Vent System Components
Part
Number
Gasketed Vent Terminal Horizontal (RV3 - RV7) 8116234
Disc Air Intake - 3” (RV3 - RV4) 6116045
Disc Air Intake - 4” (RV5 - RV7) 6116044
Vent System Component Part Number
Equivalent
Feet of Pipe
3” Dia. Pipe x 1 Ft 8116296U 1
3” Dia. Pipe x 3 Ft 8116298U 3
3” Dia. Pipe x 5 Ft 8116300U 5
3” Dia. Pipe x Adjustable 8116319U
Equal to
Installed Length
(1.06 TO 1.64)
3” Dia. 90° Elbow 8116294U 5
3” Dia. 45° Elbow 8116292U 5
3” Dia. Horizontal Drain Tee 8116302U 2
3” Dia. Vertical Drain Tee 8116304U 7½
3” Single Wall Thimble 8116116 ---
3” Double Wall Thimble 8116115 ---
Intake System
Components
(Parts by Others)
Equivalent
Feet of Pipe *
4” ID Pipe x 1 Ft 1
4” ID Pipe x 2 Ft 2
4” ID Pipe x 4 Ft 4
4” ID Pipe x 5 Ft 5
4” 90° Elbow 5
4” 45° Elbow 5
* Equivalent Feet of Pipe Based on
Standard 4” Smoke Pipe Design